.bak files do not auto save


  • Start new empty project, create new track (any type) record anything.
  • Save as Test.cpr file.
  • Preferences, General, enable auto save at 5 min interval.
  • Wait 5+ minutes, check .bak files has been created.
  • Close project.
  • Open the Test.bak file.
  • Edit the project in any way
  • Don’t save.
  • Wait 5+ minutes.

No new .bak file is created

Tested in Cubase Pro 10.5 ( and Nuendo 11 (

Open .bak file, immediately save as NewName.cpr

1 Like

As far as reporting, can you test using the latest Nuendo version (I think 11…0.41? Also note, C10.5 won’t be getting any updates.

Could reproduce it here on Cubase 12.0.40!